To calculate the sum To calculate area of a rectangle where length and breadth are 10 cm and
7 cm.
To calculate perimeter of a rectangle.
i 7m

Awell-diversified portfolio needs about 20-25 stocks from different categories.

1. before plugging in a new device to a computer you should unplug all other devices turn off the computer turn on the computer 2. many of the maintenance tools for a computer can be found in the control panel under administrative tools display personalization

Michael has written an e-mail to his employees that describes a new product special that will be introduced to the customers next week. by taking time to make sure the e-mail is well written, logical, and organized, michael has made sure his message has the characteristics of a) effective communicationb) ineffective communicationc) barriers to communicationd) workplace communication